1542495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 2737152

約数和(自身を除く): 1194657

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 263, 345, 391, 789, 1173, 1315, 1955, 3945, 4471, 5865, 6049, 13413, 18147, 22355, 30245, 67065, 90735, 102833, 308499, 514165, 1542495]

約数ペア:

[(1, 1542495), (3, 514165), (5, 308499), (15, 102833), (17, 90735), (23, 67065), (51, 30245), (69, 22355), (85, 18147), (115, 13413), (255, 6049), (263, 5865), (345, 4471), (391, 3945), (789, 1955), (1173, 1315)]